• Southbound reduced to one lane between Salina and Clinton streets exit and I-690 east exit ramp.

Until Oct. 31.

• Westbound I-690 ramp to I-81 north closed.

Until Oct. 23. Detour: Continue on I-690 west to Geddes Street. Turn right on Geddes Street to Spencer Street. Turn left on Spencer Street to Hiawatha Boulevard. Turn right on Hiawatha Boulevard to I-81 north.

• Pearl Street onramp to northbound lanes closed.

Until Oct. 23. Detour: Follow Pearl Street to North Salina Street. Turn right on North Salina Street to North State Street. Turn left onto North State, then left on Lodi Street. Turn right onto Court Street to I-81 north ramp.

9 a.m. to 7 p.m., Wednesday, Oct. 14 to Friday, Oct. 23. Detour: Go west on I-690 to Midler Avenue. Turn left from exit ramp and turn right onto Burnet Avenue and follow to Thompson Road.

• Westbound entrance ramp from Thompson Road North closed.

9 a.m. to 7 p.m., Wednesday, Oct. 14 to Friday, Oct. 23.

• Westbound entrance ramp from Bridge Street closed.

9 a.m. to 7 p.m., Wednesday, Oct. 14 to Friday, Oct. 23. Detour: Go south on Bridge Street to Erie Boulevard East. Turn right and go to Midler Avenue, then right to Burnet Avenue and left on Burnet to I- 690 west.

• Various lane closures on the West Street Arterial near Fayette Street.